| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $193.69 | 12.309% | $217.5313 | $217.53 | $217.55 | $217.50 |
| Purchase #2 | $65.92 | 3.227% | $68.0472 | $68.05 | $68.05 | $68.00 |
| Purchase #3 | $88.85 | 10.356% | $98.0513 | $98.05 | $98.05 | $98.10 |
| Purchase #4 | $67.71 | 6.201% | $71.9087 | $71.91 | $71.90 | $71.90 |
| Purchase #5 | $152.30 | 13.178% | $172.3701 | $172.37 | $172.35 | $172.40 |
| Purchase #6 | $73.84 | 10.143% | $81.3296 | $81.33 | $81.35 | $81.30 |
| Purchase #7 | $209.98 | 7.189% | $225.0755 | $225.08 | $225.10 | $225.10 |
| 7 purchase totals = | $852.29 | $934.3137 | $934.32 | $934.35 | $934.30 | |